What does the term "tachypnea" refer to in a clinical context?

Tachypnea refers specifically to an increased rate of breathing. In clinical contexts, this term is used to describe a respiratory rate that exceeds the normal range for a given age group. Normal respiratory rates can vary based on factors such as age, health status, and activity level, but tachypnea is generally defined as more than 20 breaths per minute in adults. This condition often indicates an underlying issue, such as respiratory distress, fever, anxiety, or other medical conditions. Recognizing tachypnea is important for healthcare providers because it can be an early sign of respiratory problems that may require further evaluation and intervention.